Dtc: P2187

Ninkumpoop

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2009 Mazda Mazdaspeed3
DTC P2187: fuel system too lean at idle - bank 1

Does this mean I have some kind of vacuum leak? If so, do I just check my hose clamps and the like to see if anything came loose?
 
Mods? it could be a leak, or it could be something else. it wouldnt hurt to check all your connections though.
 
leak in the intake somewhere between the maf and turbo. check the recirc tube from the bpv and vaccuum tube on the turbo inlet pipe. if you have an intake w/o an air straightener that could be the culprit as well
 
Mods: SRI, inlet pipe, catch-can, TBE, BOV. I've had all of these on for a while now and the CEL just came on for no apparent reason. I guess I'll check my hose fittings today to see if anything came loose.
 
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